Oral light therapy — clinical-level gum health at home
Dentists use lysterapi in clinical settings because the research supports it. This mouthpiece brings the same clinically-studied wavelengths home — reducing inflammation, killing harmful bacteria, and accelerating tissue healing at the cellular level. Chemical-free, non-invasive, and just 10–20 minutes a day.
💡 How light therapy works inside the mouth
Specific wavelengths penetrate oral tissue and trigger biological responses that brushing simply cannot reach. Three distinct mechanisms are at work:
- Red + near-infrared (625nm + 850nm): Penetrates deep into gum tissue — reduces inflammation, improves circulation, and accelerates healing of damaged areas including post-surgical sites and tannkjøttresesjon
- Blue light (455nm): Kills harmful oral bacteria on contact, including strains responsible for bad breath, plaque biofilm, and early gum disease
- Red light (635nm): Promotes surface-level tissue repair and supports healthy gum regeneration at the margin
The 2025 clinical research review on the blog covers a randomised dental study showing 660nm red light measurably reduced sensitivity after deep cleaning within 30 days — worth reading before you buy if you want to see the evidence base.
Choose the right model
Both models use 32 medical-grade LEDs and a full-coverage mouthpiece. The difference is the wavelength combination and what you're trying to address.
Red + Near-Infrared
625nm + 850nm | USB-powered
For chronic gum problems, tannkjøttresesjon, post-surgery recovery, and deep tissue work. Near-infrared penetrates to reach gums, underlying tissue, and bone.
- 32 medical-grade LEDs
- Deep tissue penetration (NIR)
- Anti-inflammatory at depth
- Accelerates healing after procedures
- USB-powered (power bank not included)
- 10–15 minute sessions
- Best for: chronic inflammation, tannkjøttresesjon, surgical recovery
Blue + Red
455nm + 635nm | Built-in battery
The daily hygiene model. Blue kills surface bacteria; red supports gum tissue at the margin. Together they address the two main drivers of common gum problems.
- 32 medical-grade LEDs
- Kills harmful bacteria
- Surface gum tissue healing
- Fresher breath — from the source
- Built-in rechargeable battery
- 10–20 minute sessions
- Best for: daily hygiene, breath, bacterial control
Side by side: both models
| Feature | Red + Infrared (625/850nm) | Blue + Red (455/635nm) |
| LED count | 32 | 32 |
| Wavelengths | 625nm + 850nm NIR | 455nm + 635nm |
| Depth | Surface + deep (gum, tissue, bone) | Surface (bacteria, biofilm) |
| Primary effect | Healing, circulation, inflammation | Antibacterial, freshness, surface repair |
| Power | USB (power bank not included) | Built-in battery |
| Session time | 10–15 min | 10–20 min |
What users notice
Gum healing
Accelerates regeneration of damaged gum tissue — reduces tannkjøttresesjon and promotes healthy attachment
Reduced inflammation
Measurably reduces swelling, redness, and pain linked to gingivitt and early periodontitt
Bacterial elimination
Blue light kills the bacteria behind cavities, bad breath, and gum disease — without chemicals or antibiotics
Reduced sensitivity
Relieves dentin hypersensitivity and sharp pain from hot, cold, or acidic foods
Faster recovery
Speeds healing after implants, extractions, or deep cleanings — confirm timing with your tannlege
Fresher breath
Eliminates odour-causing bacteria at the biological source — not masking with flavour
⚙️ Clinical-grade technology for daily home use
- 32 medical-grade LEDs: High-powered diodes deliver clinical-level irradiance across the full mouthpiece surface simultaneously
- Clinically researched wavelengths: Backed by peer-reviewed fotobiomodulasjon research for oral health applications
- Full coverage: Mouthpiece design reaches all teeth and gum surfaces at once — no moving or repositioning
- Hands-free: Insert and relax — sessions require no active participation
- Chemical-free: Natural cellular response — no harsh antimicrobial chemistry
- Non-invasive and painless: Zero side effects, no sensitivity from the treatment itself
- Quick sessions: 10–20 minutes daily — fits into a morning or evening routine
- CE-certified: Meets European safety and quality standards
Conditions where this makes a difference
🩸 Bleeding gums / Blødende tannkjøtt
Reduces inflammation and strengthens gum tissue to stop bleeding during brushing — often within a few weeks
🦷 Sensitive teeth / Sensitive tenner
Relieves dentin hypersensitivity and pain responses to temperature and acid
🔴 Gum disease / Tannkjøttbetennelse
Treats gingivitt and early periodontal disease naturally — without antibiotics
🏥 After dental work / Etter tannbehandling
Accelerates healing after implants, extractions, or deep cleanings — always confirm timing with your tannlege
😷 Bad breath / Dårlig ånde
Eliminates the bacteria causing persistent halitosis — targeting the biological source
📉 Tannkjøttresesjon
Red and near-infrared light stimulates tissue repair and reduces recession-related inflammation over consistent use
🦷 A supplement — not a replacement for dental care
Oral lysterapi works alongside regular børsting, tanntrå, and professional dental care — not instead of it. Many users notice a difference within the first two weeks of consistent daily use. Always consult your tannlege about persistent oral health problems. For more on the clinical evidence, see Dominic's 2025 research review — including a randomised dental study with measurable results.
📐 Specifications
| LED count | 32 medical-grade LEDs per unit |
| Model 1 | 625nm red + 850nm near-infrared |
| Model 2 | 455nm blue + 635nm red |
| Power output | ~3200 mW |
| Power — Red/IR model | USB cable (power bank not included) |
| Power — Blue/Red model | Built-in rechargeable battery |
| Session duration | 10–20 minutes |
| Recommended use | Daily |
| Design | Universal mouthpiece |
| Certification | CE-certified |
| Warranty | 1 year |
📦 What's in the box
- 1× Oral light therapy mouthguard (choose model at checkout)
- USB cable (Red + IR model) / Built-in battery (Blue + Red model)
- User guide with treatment protocols
- Storage case
- 1-year warranty
- FREE oral health guide by email after purchase
Note: Power bank is not included with the USB model. Any standard USB adapter or power bank works.
🔗 Complete your home therapy setup
Oral lysterapi works on gum tissue specifically. Pair it with broader photobiomodulation for recovery, energy, and whole-body inflammation:
Further reading
If you want to understand the science before buying, Dominic's 2025 research review includes a breakdown of a randomised dental study with measurable results on sensitivity and gum healing. For a broader introduction to how fotobiomodulasjon works at the cellular level, the photobiomodulation basics page is a good starting point. And if you're trying to decide between targeted devices, the device selection guide covers the full range.
From Dominic
This is one of the products I get the most direct feedback on — people genuinely notice a difference, faster than with the bigger panels. The reason is simple: the mouth is a high-inflammation area with a lot of bacterial load, and both red and blue wavelengths have a direct, measurable effect on exactly those two things. I've had customers report back from their tannlege with improved gum attachment scores after consistent use, which for me is about as good as it gets in terms of real-world confirmation. If you have tannkjøttresesjon or persistent gingivitt and you haven't tried lysterapi yet, this is a reasonable place to start — low risk, clear mechanism, and the evidence base is solid enough that dental clinics use the same approach professionally.
📧 admin@lighttherapy.no · 📞 +47 951 47 478 (Text only)
❓ Vanlige spørsmål / Common questions
Which model should I choose?
Choose red + near-infrared (625nm + 850nm) for chronic gum inflammation, tannkjøttresesjon, or post-surgical recovery — near-infrared penetrates deeper tissue. Choose blue + red (455nm + 635nm) for daily hygiene, fresher breath, and surface-level bacterial control.
Hvor lang tid tar det før jeg merker resultater?
Most users notice less bleeding and reduced sensitivity within the first two weeks of daily use. Continued improvement in gum health typically builds over 4–8 weeks of consistent sessions.
How is this different from brushing and flossing?
Brushing and flossing remove plaque mechanically. Light therapy works at the cellular level — reducing inflammation through fotobiomodulasjon, killing bacteria with blue light, and stimulating tissue repair with red light. They complement each other; this device addresses processes that brushing simply cannot reach.
Kan jeg bruke dette etter tannbehandling eller tannoperasjon?
Many people use red light therapy after procedures like implants, extractions, or deep cleaning to accelerate healing. Always confirm the timing with your tannlege or oral surgeon before starting after any procedure.
Is it safe to use daily?
Yes. Non-invasive, chemical-free, and painless. CE-certified. The wavelengths and intensity levels used have been studied clinically with no reported side effects at correct usage.
Hjelper rødlysterapi mot tannkjøttresesjon?
A randomised dental study showed that 660nm red light measurably reduced sensitivity after deep cleaning within 30 days. Red and near-infrared light stimulates tissue repair and reduces inflammation in gum tissue. Results vary individually — use consistently for a minimum of 4–6 weeks before assessing.
What is the difference between 32 LEDs and cheaper devices?
32 medical-grade LEDs deliver clinical-level irradiance across all teeth and gum surfaces simultaneously. Cheaper devices use fewer, lower-powered diodes that require repeated repositioning and may not reach therapeutic light dose levels at all.
🚚 Free Shipping
Orders over 3000 kr in Norway
🛡️ 30-Day Returns
No questions asked
✓ 1-Year Warranty
Medical-grade build
🇳🇴 Norwegian Support
From Dominic in Drammen
Take your oral health to the next level
Ten minutes a day with clinically-proven wavelengths makes a measurable difference — healthier tannkjøtt, fresher breath, and faster recovery from dental work. Most people notice something within the first two weeks.
Important: This device is for wellness purposes. It is not intended to diagnose, treat, cure, or prevent any medical condition. Oral lysterapi should complement — not replace — regular dental hygiene and professional care. Consult your tannlege for persistent oral health issues.